diff --git a/appveyor12.yml b/appveyor12.yml
index e63671860..b08dfe989 100644
--- a/appveyor12.yml
+++ b/appveyor12.yml
@@ -44,8 +44,6 @@ environment:
 before_build:
 - nuget restore
 - ps: .\prebuild.ps1
-- ps: $psw = ConvertTo-SecureString $env:CertificatePassword -AsPlainText -Force
-- ps: Import-PfxCertificate -FilePath Greenshot.pfx -CertStoreLocation cert:\CurrentUser\My -Password $psw
 build:
   project: greenshot.sln
   verbosity: normal
diff --git a/prebuild.ps1 b/prebuild.ps1
index 920077f62..6d1333950 100644
--- a/prebuild.ps1
+++ b/prebuild.ps1
@@ -47,9 +47,7 @@ FillCredentials
 
 # Write the certificate to a file
 [System.Convert]::FromBase64String($env:Certificate) | set-content "greenshot.pfx" -encoding byte
-# Import it
-Import-PfxCertificate -FilePath .\Greenshot.pfx -CertStoreLocation Cert:\CurrentUser\My -Password $env:CertificatePassword
-
-# Alternative
-# $certutilArguments = @('-f','-p', $env:CertificatePassword, '-importpfx', "greenshot.pfx")
-# Start-Process -wait certutil -ArgumentList $certutilArguments -NoNewWindow
+# Decode password to secure string
+$password = ConvertTo-SecureString $env:CertificatePassword -AsPlainText -Force
+# Import pfx
+Import-PfxCertificate -FilePath .\Greenshot.pfx -CertStoreLocation Cert:\CurrentUser\My -Password $password